日本語
The University of Electro-Communications 
Graduate School of Informatics and Engineering, School of Informatics and Engineering 
Division of General Education 

顔写真 Associate Professor 
HIROYA ITO 

Year of birth:1959  
 

Career
Shinshu University  助手  1988/10-1992/03 
The University of Electro-Communications  講師  1992/04-1993/03 
The University of Electro-Communications  助教授  1993/04-2007/03 
電気通信大学  准教授  2007/04-Present 

Academic background
甲府西高  1978/03  Graduated 
The University of Tokyo  Faculty of Science  数学科  1983/03  Graduated 
Tokyo Institute of Technology  Graduate School, Division of Science and Engineering  数学専攻  Master's program  1985/03  Completed 
Tokyo Institute of Technology  Graduate School, Division of Science and Engineering  数学専攻  Doctoral program  1988/09  Program completed without degree 

Academic degrees
Master of Science  Tokyo Institute of Technology  1985/03 
Doctor of Science  Tokyo Institute Technology  1988/12 

Classes responsible within the university
2019  数学演習第一  Spring semester  Undergraduate, daytime 
2019  信号解析学特論  Spring semester  Graduate, IE  Master's and doctoral programs 
2019  解析学基礎論(夜間修士)  Spring semester  Graduate, IE  Master's program 
2019  数学演習第二  Fall semester  Undergraduate, daytime 
2019  微分積分学第二  Fall semester  Undergraduate, daytime 
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Classes responsible in other universities
2001  数学B(通年)  早稲田大学理工学部 
2001  現代数学概論C(前期)  早稲田大学大学院理工学研究科 
2001  現代数学概論D(後期)  早稲田大学大学院理工学研究科 
2002  数学B(通年)  早稲田大学理工学部 
2002  現代数学概論C(前期)  早稲田大学大学院理工学研究科 
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Current research areas
Basic analysis 
Mathematical analysis 

Current research subjects
partial differential equations for vector-valued functions  partial differential equation vector-valued function elasticity  1985-Present 
matrix polynomials and their applications to partial differential equations  matrix polynomial Barnet-Lothe tensors  1995-Present 

Published books
Book  理工系 基礎数学演習  石田晴久, 伊東裕也, 榎本直也,大野真裕, 木田雅成, 田吉隆夫, 内藤敏機, 山口耕平, 山田裕一  コロナ社  2015/04  978-4-339-06109-3 
Book, dictionary  応用数理ハンドブック  日本応用数理学会(監修)  朝倉書店  2013/11/15 
Book  理工系 基礎数学演習  石田晴久, 伊東裕也, 大野真裕, 木田雅成, 田吉隆夫, 内藤敏機, 山口耕平, 山田裕一  昭晃堂  2005/04 
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Published papers
Paper  Yes  Maximal minors of a matrix with linear form entries  Joint  Hiroya Ito,  Linear and Multilinear Algebra, Vol. 63  63/ 8, 1599-1606  2015 
Paper  Yes  Optimal Korn's inequalities for divergence-free vector fields with application to incompressible linear elastodynamics  Hiroya Ito  Japan J. Ind. Appl. Math.  16/ 1, 101-121  1999/02 
Paper  Yes  Best constants in Korn-Poincare's inequalities on a slab  Hiroya Ito  Math. Meth. Appl. Sci.  17/ 7, 525-550  1994/06 
Paper  No  Factorization of matrix polynomials and its applications to partial differential equations  Hiroya Ito  Kokyuroku (RIMS)  834, 42-63  1993 
Paper  Yes  Extended Korn's inequalities and the associated best possible constants  Hiroya Ito  J. Elasticity  24, 43-78  1990 
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Research presentations
Oral presentation for an academic conference  Lamé作用素に対する球面関数について  日本数学会・函数方程式分科会, 2016年度秋季総合分科会  No  伊東裕也、神保秀一、本多尚文  2016/09/16 
Oral presentation for an academic conference  Rayleigh 波に漸近する非等方弾性板内のガイド波について  理論応用力学講演会,第62回理論応用力学講演会  No  伊東裕也  2013/03 
Oral presentation for an academic conference  Korn不等式の一般化について  日本数学会・函数方程式論分科会,日本数学会 2013 年会  No  伊東裕也  2013/03 
Oral presentation for an academic conference  On the dispersion curves for guided waves in an anisotropic plate  American Mathematical Society  Yes  Hiroya Ito  2010/03 
Oral presentation for an academic conference  Korn不等式の一般化とあるクラスの1階楕円型システム  日本数学会・函数方程式論分科会,日本数学会2008年度年会  No  伊東裕也  2008/03 
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